The second use case example of a possible application of enhanced enums that Goetz provides is command line parsing in which an enum is used to represent the data types of parameters. Vicente Romero replied to Goetz's message with two more examples of where enhanced enums might be applied: "code sharing between enum constants" and "the power of sharper typing".

Goetz encourages others to provide more use cases for enhanced enums, "Please contribute others, as well as places in the JDK where code could be refactored using this feature." He concludes, "If anyone wants to experiment and offer their experience in applying (or misapplying) this feature, either to the JDK or their own codebase, that would be appreciated...."